That's what I don't know. I'm following the Biscuits video for the parameters but it usually crashes before I get to the parameters. Just when I import the dress as cloth I get a message on screen saying DAZ Studio has stopped working.

On the optimistic side, I have tried four more since I posted the above message an no crashes. I have started deleting the exchange files before I do anything else so perhaps that has made a difference?

This is from the DAZ log file:

2017-02-06 10:01:24.561 DEBUG: 484.561 - starting D:/David/Documents/DAZ 3D/Studio/My Library/DIM Content/Runtime/Python/poserScripts/VWD/VWDClothAndHair.exe 2017-02-06 10:01:33.076 DEBUG: 493.076 - executing file 2017-02-06 10:01:33.076 DEBUG: 493.076 - D:/David/Documents/DAZ 3D/Studio/My Library/DIM Content/Runtime/Python/poserScripts/VWD/Exchange/vwd.py 2017-02-06 10:01:33.076 DEBUG: 493.077 - mode r binary undefined 2017-02-06 10:01:33.076 DEBUG: 493.077 - access mode 1 2017-02-06 10:01:33.076 DEBUG: 493.077 - source : VWD = 0

2017-02-06 10:01:33.077 DEBUG: 493.077 - translation : VWD = 0;

2017-02-06 10:01:33.077 DEBUG: 493.078 - VWD Bridge done 2017-02-06 10:01:38.105 Iray INFO - module:category(IRT:RENDER): 1.1 IRT rend info : Shutting down irt render plugin. 2017-02-06 10:01:40.154 *** Scene Cleared *** 2017-02-06 10:01:40.345 DEBUG: End DAZ Studio to Hexagon Bridge log... 2017-02-06 10:01:40.503 --------------- DAZ Studio 4.9.3.166 exited ------------------